title: Martin government to reintroduce patent changes.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000188:drug therapy*; D019380:Anti-HIV Agents / Q000627:therapeutic use*; D002170:Canada; D003906:Developing Countries; D004335:Drug and Narcotic Control / Q000331:legislation & jurisprudence*; D006801:Humans; D007391:International Cooperation; D010330:Patents as Topic / Q000331:legislation & jurisprudence*
chemical_list: D019380:Anti-HIV Agents